Put-Call Ratio (Volume) (10-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

iShares MSCI Brazil Small-Cap ETF (EWZS) had 10-Day Put-Call Ratio (Volume) of 2.0000 for 2026-07-21.

Over 300 data fields encompassing historical volatility, implied volatility, and put-call ratios for multiple time frames
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Figures for 2026-07-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2038
Historical Volatility (Parkinson)	0.1233
Implied Volatility (Calls)	0.3329
Implied Volatility (Puts)	0.2316
Implied Volatility (Mean)	0.2823
Put-Call Implied Volatility Ratio	0.6958
Implied Volatility Skew	0.1466
Option Statistics
Put-Call Ratio (Volume)	2.0000
Put-Call Ratio (Open Interest)	0.5000